Element block pseudo-element :after generated with box-shadow 1px 1px 1px rgba(0,0,0,0.3) border 0px rgba(0,0,0,1) solid transition text-shadow 1px 1px 1px rgba(0,0,0,0.2) transform margin 0px float none line-height 1 width 160px position static font-size 16px overflow hidden cursor default font-weight normal background height auto box-sizing content-box z-index auto display block border-radius padding 20px